Classification
Classification
By product type
Precision
The “Precision” products are cold rolled products narrow and/or wide material with thicknesses from 0.05 mm – 1.5 mm and slit in widths between 5 mm – 1250 mm. Surface type: 2H/TR, 2R/BA.
- For thicknesses bellow 0.07mm to be agreed before ordering;
- For thicknesses between (0.08-1.5] mm and widths less than 30mm to be agreed before ordering.
Standard
The “Standard” products are cold rolled products with thicknesses between 0.25 mm – 1.5 mm. Surface type: 2D, 2B.
- For thicknesses between (0.8-1.5]mm and widths less than 50mm to be agreed before ordering.
EN 10088 |
ASTM A480 (A666) |
Type of process route |
Surface finish |
Roughness-Ra (μm) Ferritic |
Roughness-Ra (μm) Austenitic |
Reflectivity (%) Ferritic |
Reflectivity (%) Austenitic |
|---|---|---|---|---|---|---|---|
|
2H |
1/4H |
Work hardened |
Bright |
Max 0.30 μm |
Max 0.30 μm |
21%-49% |
21%-66% |
|
2D |
2D |
Controlled heat treated and pickled |
Smooth |
- |
- |
- |
- |
|
2B |
2B |
Cold rolled, heat treated, pickled and skin passed |
Smoother than 2D |
0.05 μm-0.2 μm |
0.10 μm -0.35 μm |
30%-60% |
Max 40% |
|
2R |
BA |
Cold rolled, bright annealed |
Smoother and brighter than 2B&2R |
0.10 μm - 0.30 μm or 0.07 μm - 0.15 μm |
0.05 μm -0.3 μm or 0.03 μm -0.15 μm |
22% - 54% or 44% - 62% |
22%-65% or 60%-69% |
Classification
By edge condition
Classification
By packing style
Packing type |
Description |
Remarks |
|---|---|---|
|
Vertical axis - Eye to sky |
On EURO palett / On pallet type EURO
---------- The coils (strips) can be placed on type Europallet for unwinding clockwise or anticlockwise ---------- The coils (strips) with maximum weight 100 Kgs can be fixed with a plastic bands |
The dimensions of type Europalette are [mm]: |
|
Horizontal axis - Eye to side |
On frame palette |
By ordering the products can be delivered without covering layers |
|
Spooled strips |
The packing of spool is carried out by cardboard and hardboard |
- |
|
Trimmed strips |
Same as for coils (strips) |
- |
Comments
a) For “eye to sky” the dimension of pallet is bigger than outer diameter of coils (strips);
b) The package of products can be covered with contractible foil or not contractible foil;
c) With wood spacers between coils (strips) (min.40mm);
d) The coils (strips) and spools are fixed to pallet with bands;
e) All the coils can have as packing the following: Protective foil (contractible/not), Wooden/Plastics spacers, Edges(corner) protections;
Other data regarding to packing of products will be agreed at the time of inquiry.